rails3: avoid mass-assignment error on test factory
rails3: avoid mass-assignment error on test factory

EcoAlternative/noosfero-ecosol,evandrojr/noosfero,AlessandroCaetano/noosfero,blogoosfero/noosfero,coletivoEITA/noosfero-ecosol,tallysmartins/noosfero,AlessandroCaetano/noosfero,arthurmde/noosfero,alexandreab/noosfero,evandrojr/noosferogov,blogoosfero/noosfero,CIRANDAS/noosfero-ecosol,marcosronaldo/noosfero,evandrojr/noosferogov,uniteddiversity/noosfero,AlessandroCaetano/noosfero,AlessandroCaetano/noosfero,vfcosta/noosfero,hebertdougl/noosfero,blogoosfero/noosfero,larissa/noosfero,arthurmde/noosfero,macartur/noosfero,vfcosta/noosfero,samasti/noosfero,AlessandroCaetano/noosfero,larissa/noosfero,marcosronaldo/noosfero,blogoosfero/noosfero,coletivoEITA/noosfero-ecosol,alexandreab/noosfero,blogoosfero/noosfero,macartur/noosfero,LuisBelo/tccnoosfero,abner/noosfero,coletivoEITA/noosfero,abner/noosfero,blogoosfero/noosfero,samasti/noosfero,uniteddiversity/noosfero,marcosronaldo/noosfero,EcoAlternative/noosfero-ecosol,larissa/noosfero,tallysmartins/noosfero,evandrojr/noosfero,arthurmde/noosfero,macartur/noosfero,marcosronaldo/noosfero,evandrojr/noosfero,tallysmartins/noosfero,LuisBelo/tccnoosfero,CIRANDAS/noosfero-ecosol,vfcosta/noosfero,uniteddiversity/noosfero,coletivoEITA/noosfero,LuisBelo/tccnoosfero,EcoAlternative/noosfero-ecosol,coletivoEITA/noosfero-ecosol,larissa/noosfero,vfcosta/noosfero,EcoAlternative/noosfero-ecosol,coletivoEITA/noosfero,uniteddiversity/noosfero,marcosronaldo/noosfero,evandrojr/noosfero,macartur/noosfero,evandrojr/noosferogov,blogoosfero/noosfero,tallysmartins/noosfero,samasti/noosfero,hebertdougl/noosfero,vfcosta/noosfero,abner/noosfero,abner/noosfero,marcosronaldo/noosfero,abner/noosfero,coletivoEITA/noosfero,EcoAlternative/noosfero-ecosol,LuisBelo/tccnoosfero,arthurmde/noosfero,hebertdougl/noosfero,LuisBelo/tccnoosfero,CIRANDAS/noosfero-ecosol,coletivoEITA/noosfero-ecosol,uniteddiversity/noosfero,coletivoEITA/noosfero-ecosol,tallysmartins/noosfero,samasti/noosfero,larissa/noosfero,uniteddiversity/noosfero,tallysmartins/noosfero,evandrojr/noosferogov,hebertdougl/noosfero,coletivoEITA/noosfero,evandrojr/noosferogov,evandrojr/noosfero,hebertdougl/noosfero,EcoAlternative/noosfero-ecosol,evandrojr/noosfero,samasti/noosfero,alexandreab/noosfero,tallysmartins/noosfero,larissa/noosfero,evandrojr/noosfero,alexandreab/noosfero,evandrojr/noosferogov,EcoAlternative/noosfero-ecosol,coletivoEITA/noosfero,alexandreab/noosfero,macartur/noosfero,hebertdougl/noosfero,abner/noosfero,coletivoEITA/noosfero,abner/noosfero,macartur/noosfero,coletivoEITA/noosfero-ecosol,alexandreab/noosfero,arthurmde/noosfero,samasti/noosfero,uniteddiversity/noosfero,CIRANDAS/noosfero-ecosol,macartur/noosfero,AlessandroCaetano/noosfero,alexandreab/noosfero,vfcosta/noosfero,evandrojr/noosferogov,larissa/noosfero,marcosronaldo/noosfero,arthurmde/noosfero,AlessandroCaetano/noosfero,hebertdougl/noosfero,CIRANDAS/noosfero-ecosol,LuisBelo/tccnoosfero,arthurmde/noosfero